3D glasses



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front elevation view of the improved 3D glasses;

FIG. 2 is a rear side perspective view of the improved 3D glasses;

FIG. 3 is a front side perspective view of the improved 3D glasses;

FIG. 4 is a rear side perspective view of the improved 3D glasses;

FIG. 5 is a rear side perspective view of the improved 3D glasses with one temple closed;

FIG. 6 is a rear side perspective view of the improved 3D glasses with both temples closed;

FIG. 7 is a rear elevation view of the improved 3D glasses;

FIG. 8 is a right side elevation view of the improved 3D glasses;

FIG. 9 is a left side elevation view of the improved 3D glasses;

FIG. 10 is a top plan view of the improved 3D glasses; and,

FIG. 11 is a bottom plan view of the improved 3D glasses. 

We claim the ornamental design for further improved 3D glasses, as shown and described. 